Answer:
D
Explanation:
The SI unit for density is the kilogram per cubic meter (kg/m3 ).
excess hydrogen ions can break chemical bonds
, can change the shape of large complex molecules, rendering them nonfunctional and can disrupt tissue function.
It provides evidence that each organism is related and similar in each way, leading to the conclusion of a common ancestor.<span />
1) Adding salt on the roads in the winter time,
2) Adding salt to the ice bath when making ice cream.
3) Mixing 2 substances when making coolant for a car.
